Twin 88-inch pipelines for 1.2 million m³ of drinking water a day
Al Jubail to Riyadh Water Transmission System, Phase 3 (Packages B1 & B2) · Saudi Water Authority (SWA)
- 2 × 88-inch
- transmission pipelines
- 1.2M m³
- drinking water a day
Sectors · Water
Water infrastructure that reaches every home
From twin 88-inch transmission mains to 110 mm distribution networks, we build and supply the systems that store and move the Kingdom’s drinking water.
Water in numbers
Built at the scale of cities
Selected figures from our water projects for the Saudi Water Authority, the National Water Company and NEOM.
1.2M m³
Drinking water a dayAl Jubail–Riyadh, Phase 3
1.05M m³
Strategic storageJeddah South
133+km
Distribution networksHail region
108km
48-inch pipelineNEOM, built in six months
What we build
Every part of the water system
01
Transmission pipelines
Transmission mains from 16-inch coated carbon steel to twin 88-inch lines, including road and utility crossings and shaft works.
02
Storage reservoirs and tanks
Ground storage reservoirs and steel storage tanks, with large-diameter valves, piping and integrated control systems.
03
Pump stations
New pump stations and upgrades of existing stations, delivered with the transmission mains they feed.
04
Distribution networks
Networks from 110 mm to 400 mm, with valves and fire hydrants, bringing water to towns and districts.
05
Earthworks
Excavation, levelling and backfilling at scale: more than 1.5 million m³ on a single project.
06
Material supply and protection
Pipes, valves and fittings sourced and verified by Hasin’s supply chain, with corrosion and cathodic protection.
Water projects
Recent water projects
1.05 million m³ of strategic water storage for South Jeddah
Jeddah South Strategic Water Storage Tanks · Saudi Water Authority (SWA)
- 6
- ground storage reservoirs
- 175,000 m³
- each reservoir
133+ km of water networks across the Hail region
Hail Region Water Networks · National Water Company (NWC)
- 133+ km
- distribution networks
- 110–400 mm
- pipe diameters
A new pump station and a 4.2 km transmission main for Jubail & Yanbu
RCJY Pump Stations & Transmission Main · Royal Commission for Jubail & Yanbu
- 60,000+ m³
- steel ground storage tanks
- 1,400 mm
- GRP transmission main
19 km of protected steel pipeline for North Jeddah
Al-Aziziyyah Water Transmission System · Saudi Water Authority (SWA)
- 16-inch
- coated carbon-steel pipe
- ≈19 km
- pipeline length
Do you have a project? Let’s discuss it.
Tell us what you need to build. We’ll come back to you with a clear plan, a realistic schedule and one accountable team.